Figure 1.

Metabolomes and microbiomes of Melophlus sponges. Morphology of (A) Melophlus sarasinorum and (B) Melophlus sp. sponges collected in Apra Harbor, Guam. (C) Microbiome composition, at the phylum level, for sponge specimens used in this study. Each sample was sequenced in duplicate. (D) Relative abundances of sarasinosides and melophlin congeners among sponge specimens used in this study. Darker color denotes higher abundance. (E) Overlap of metabolomic features among sponge specimens used in this study. Features that are shared by all four Melophlus specimens used in this study are highlighted.